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Marquise|Natural|GIA

5.01ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 6551056635

Certificate GIA 6551056635

Diamond specifications and retailer prices

From €64,198 EUR
$71,722 USD
As of October 30, 2026
Save €47,030 EUR (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €111,228 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.01ct natural marquise diamond

This 5.01ct natural marquise sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551056635. Listed at 17 retailers as of October 29, 2026, with prices from €64,198 to €111,228, a €47,030 spread on the same certified stone. MOH London lists it at €111,228. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.01
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551056635
Dimensions16.91 × 8.95 × 5.25 mm
L/W Ratio1.89
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
16.91 mm8.95 mm5.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551056635
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €111,228 EUR|Low: €64,198 EUR|High: €115,116 EUR|Avg: €78,324 EUR|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3€64,198 EUR
Retailer 8€64,936 EUR
Retailer 14€70,475 EUR
Retailer 5€70,840 EUR
Retailer 2€71,001 EUR
Retailer 9€71,430 EUR
Retailer 6€72,968 EUR
Retailer 15€72,968 EUR
Retailer 4€73,792 EUR
Retailer 12€73,792 EUR
Retailer 17€75,402 EUR
Retailer 7€75,792 EUR
Retailer 11€76,678 EUR
Retailer 16€76,743 EUR
Retailer 13€79,695 EUR
Retailer 10€85,954 EUR
MOH London€111,228 EUR

40 data points across 17 retailers

17 retailers€64,198 EUR to €111,228 EUR

A
Cheapest Retailer
-
€64,198 EUR
$71,722 USD
A
Retailer 2
-
€64,936 EUR
$72,547 USD
View
Final sale: no returns
B+
Retailer 3
-
€70,475 EUR
$78,735 USD
View
B+
Retailer 4
-
€70,840 EUR
$79,143 USD
View
B+
Retailer 5
-
€71,001 EUR
£62,459 GBP
View
B+
Retailer 6
-
€71,430 EUR
$79,802 USD
View
B+
Retailer 7
-
€72,968 EUR
$81,520 USD
View
B+
Retailer 8
-
€72,968 EUR
$81,520 USD
View
B+
Retailer 9
-
€73,792 EUR
$82,441 USD
View
B+
Retailer 10
-
€73,792 EUR
$82,441 USD
View
B+
Retailer 11
-
€75,402 EUR
$84,240 USD
View
B+
Retailer 12
-
€75,792 EUR
$84,675 USD
View
B+
Retailer 13
-
€76,678 EUR
£67,453 GBP
View
B+
Retailer 14
-
€76,743 EUR
$85,738 USD
View
B+
Retailer 15
-
€79,695 EUR
$89,036 USD
View
B
Retailer 16
-
€85,954 EUR
View
Most Expensive
B
MOH London
D6380BB72 · Oct 29
€111,228 EUR
£97,846 GBP
View
16 more retailers have this diamond
Prices start from €64,198 EURSave up to €47,030 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.01ct Marquise
€64,198 EUR